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PTC-Internal Face Spring Energized PTFE seal

PTC-Internal Face Spring Energized PTFE seal

Type
PTC(Internal)
Delivery Time
3-7 days
Quality
High-quality
Service
Standard product/Customized product
Brand
DSH
Price
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PTC uses both flexible and rigid elements that maintain contact at a sealing interface and slide on each other. This allows a rotating element to pass through a sealed case. The elements are both mechanically and hydraulically loaded with a spring or other device to maintain contact.

Internal face seals are used for static, slow-rotating or oscillating equipment such as low temperature flange seals or cap applications. High seal loads and face seals are ideal for gas and vacuum applications. Depending on the application, there are a variety of sealed jack materials and power types.


Advantages

  • Outstanding dry-running characteristics.

  • Lower wear, low friction.

  • Variable friction conditions through of choice of spring characteristics.

  • Extremely low breakaway forces even after prolonged down times.

  • No stick-slip even with low sliding speed.


◆◆ PTFE filled Stainless Steel Spring (Helical spring, cantilever spring-V type, Slant Coil Spring,Elgiloy helical spring


Material descriptionPTFE filled Bronze, PTFE filled carbon fiber and MoS2, PTFE filled Graphite, PTFE filled PI, PTFE filled Ekonol, PU and so on.
Available ColorBlack, green, coffee, white, red, blue, gold and so on
Material StrengthFace spring energized seals, good temperature resistance and good sealing performance.
temperature-40~+260℃
speedStatic or slow rotary
pressure≤40MPa
MediumVirtually all fluids, chemicals and gases
Used forFace seals


DSH-Spring Energized Ptfe Seal, Ptc-custom Spring Energized Ptfe Seal
DSH-Spring Energized Ptfe Seal, Ptc-custom Spring Energized Ptfe Seal-1


◆◆ SPRING ENERGIZED INSIDE FACE SEALS  PTC


DSH-Spring Energized Ptfe Seal, Ptc-custom Spring Energized Ptfe Seal-2

 Technical Data

PressureTemperature


Medium
Standard≤45 MPa-40…+260 ℃


Virtually all fluids, chemicals and gases
 For temperatures below 0, please consult Technical Suport.
Material

SpringSeals
StandardStainless steel 304/316/301PTFE -Filled PTFE
Face Seals
The DSH Spring Energized Seals Series 400,103,and APS are designed for face static seals, are suitable for gas, vacuum and low temperature conditions. Also suitable for low speed rotation sealing.

Spring 103Spring 400Spring APS

DSH-Spring Energized Ptfe Seal, Ptc-custom Spring Energized Ptfe Seal-3

DSH-Spring Energized Ptfe Seal, Ptc-custom Spring Energized Ptfe Seal-4

DSH-Spring Energized Ptfe Seal, Ptc-custom Spring Energized Ptfe Seal-5

 Order Example for Standard version:
AB LSpring TypeOrder Number
5035.84.7103PTC 50X35.8X4.7-103
Installation Dimension table based on Metric Size(mm)
 A H11 G+0.25Groove depthr
Recommended rangeExtended rangeLTolerancemax
10-13.910-402.41.45 +0.030.4
14-24.913-2003.62.25 +0.050.4
25-45.918-4004.83.1 +0.080.6
46-124.928-7007.14.7 +0.100.8
125-999.945-10009.56.1 +0.150.8
Order Data
Order NumberIDODGroove depthr Order NumberIDODGroove depthr
A   H11BLA   H11BL
PTC0100105.21.450.4PTC100010085.84.70.8
PTC0120127.21.450.4PTC105010590.84.70.8
PTC0140146.82.250.4PTC110011095.84.70.8
PTC0150157.82.250.4PTC1150115100.84.70.8
PTC0160168.82.250.4PTC1200120105.84.70.8
PTC01801810.82.250.4PTC1220122107.84.70.8
PTC02002012.82.250.4PTC12501251066.10.8
PTC02202214.82.250.4PTC13001301116.10.8
PTC02502515.43.10.6PTC13501351166.10.8
PTC02802818.43.10.6PTC14001401216.10.8
PTC03003020.43.10.6PTC15001501316.10.8
PTC03203222.43.10.6PTC16001601416.10.8
PTC03503525.43.10.6PTC17001701516.10.8
PTC03603626.43.10.6PTC18001801616.10.8
PTC04004030.43.10.6PTC19001901716.10.8
PTC04204232.43.10.6PTC20002001816.10.8
PTC04504535.43.10.6PTC21002101916.10.8
PTC04804833.84.70.8PTC22002202016.10.8
PTC05005035.84.70.8PTC23002302116.10.8
PTC05205237.84.70.8PTC24002402216.10.8
PTC05505540.84.70.8PTC25002502316.10.8
PTC05605641.84.70.8PTC28002802616.10.8
PTC06006045.84.70.8PTC30003002816.10.8
PTC06306348.84.70.8PTC32003203016.10.8
PTC06506550.84.70.8PTC35003503316.10.8
PTC07007055.84.70.8PTC36003603416.10.8
PTC07507560.84.70.8PTC40004003816.10.8
PTC08008065.84.70.8PTC42004204016.10.8
PTC08508570.84.70.8PTC45004504316.10.8
PTC09009075.84.70.8PTC48004804616.10.8
PTC09509580.84.70.8PTC50005004816.10.8
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